1. A broom swishing against the floor
2. a bee buzzing
3. a car engine
hope this helps!
Answer: 
Explanation:
According to Newton's 2nd Law of motion the force
is proportional to the mass
and acceleration
:
(1)
On the other hand, the equation for the Centripetal force is:
(2)
Where:
is the velocity
is the radius of the circular motion
Making (1) and (2) equal:
(3)
Hence:
This is the expression for the centripetal acceleration
It should be noted, this acceleration is directed toward the center of the circumference of the circular motion (that's why it's called centripetal acceleration).
I believe its the law of inertia
Answer:
C
Explanation:
A Tsunami is usually the result of an earthquake under the sea